Elizabeth Grace Troyte-Bullock (1898-1975) (1898–1975) Parents Grace Amy Margaret Batten Edward George Troyte-Bullock Children Peter Sebag-Montefiore Siblings Cicely Violet Troyte-Bullock Mary Winifred Troyte-Bullock George Victor Troyte-Bullock Partners David Arthur Kennedy William Block Geoffrey Edmund Sebag-Montefiore